CCMA Clinical Patient Care: The 84-Question Domain, Subdomain by Subdomain

More than half of the CCMA is one domain. NHA's CCMA test plan puts 84 of the 150 scored questions in Clinical Patient Care and splits them into six subdomains, each with its own numbered tasks and knowledge statements. Below, each subdomain in turn: what the plan lists, and the official rules behind the facts its questions turn on, as checked on October 28, 2026.

Clinical Patient Care in numbers

The counts come from the test plan; the shares and totals are Passy's arithmetic.

Two things are easy to miss. Phlebotomy has the domain's second-longest knowledge list, 25 statements, but only 12 questions, so any one form can test only part of it. Patient Intake and Vitals is the reverse: 14 questions spread over 16 statements, so nearly every statement can come up. To practice the domain on its own, 378 Clinical Patient Care questions are planned for CCMA prep, the same 56% share the test plan gives it.

3A Patient Intake and Vitals: 14 questions

The tasks follow a patient from the door to the chart: ensure safety, identify the patient, complete the intake including the purpose of the visit, measure vital signs, convert them, take anthropometric measurements, and identify, document and report abnormal signs and symptoms.

For each vital sign (blood pressure, orthostatics, pulse, respiratory rate, pulse oximetry and temperature), the knowledge statements name the methods for obtaining it, "in-range and out-of-range values" or abnormal patterns, and, for most of them, common errors. They add the pain scale, menstrual status and last menstrual period, factors such as age and medications, height, weight, BMI and waist circumference, and pediatric growth charts. Patient identification (k43) gives name, date of birth, medical record number and the last four digits of the Social Security number as examples of identifiers.

For in-range values, MedlinePlus's vital signs article gives these ranges for the average healthy adult at rest, and notes that normal values change with age, sex, weight, exercise capability and overall health:

Task 3A5, "Convert measurements of vital signs," is pure arithmetic; the CCMA math guide covers the temperature, height and weight formulas.

3B General Patient Care: 28 questions, the largest block

With 28 questions, General Patient Care outweighs Anatomy and Physiology and Medical Law and Ethics combined. Its 21 tasks fall into four groups:

Note the wording in task 3B6: intravenous administration is excluded. The injection knowledge statements cover needle angle, gauge, length and site (k72), supplies (k73) and storage (k74), and k68 adds dosage calculations for injectables and oral medications.

Injection facts from CDC's vaccine guidance

CDC's vaccine administration page is the clearest federal source for angles and needles. It is written for vaccines; for any other injection, the provider's order and the product's instructions govern.

CDC's Pink Book chapter adds that "aspiration is not recommended before administering a vaccine." That statement is about vaccines; for other injections, follow the procedure your program taught and the product's instructions.

Prescription and refill rules from the DEA

Task 3B15 covers sending prescriptions and refills electronically, by phone, fax or email, and k84 asks for the "legal requirements for content and transmission of prescriptions." For controlled substances, the federal rules in 21 CFR Part 1306 say:

• Content. A controlled-substance prescription must be dated and signed on the day it is issued and show the patient's full name and address, the drug name, strength, dosage form, quantity, directions for use, and the practitioner's name, address and DEA registration number
• Who prepares it. A secretary or agent may prepare a prescription for the practitioner's signature, but the practitioner remains responsible for it
• Schedule II. "The refilling of a prescription for a controlled substance listed in Schedule II is prohibited"
• Schedules III and IV. No fill or refill more than six months after the date issued, and no more than five refills

3C Infection Control and Safety: 15 questions

Fifteen questions, as many as all of Foundational Knowledge and Basic Science, on the chain of infection, standard and transmission-based precautions, PPE donning and doffing, hand hygiene, disinfection and sterilization, OSHA's bloodborne pathogens rules, sharps disposal, post-exposure steps and safety data sheets. The CCMA infection control guide covers each with its CDC or OSHA source.

3D Point of Care Testing and Laboratory Procedures: 9 questions

The tasks: collect nonblood specimens such as urine, stool, cultures and sputum; perform CLIA-waived testing; recognize and report in-range and out-of-range values; match and label specimens to the requisition; process and transport them; and perform vision and hearing tests, scratch and intradermal allergy tests, and spirometry or peak flow. Knowledge statement k117 adds preanalytical and postanalytical errors.

"CLIA-waived" has a precise legal meaning. Under 42 CFR 493.15, a waived test is a simple laboratory examination that is cleared by FDA for home use, uses methods so simple and accurate that the likelihood of erroneous results is negligible, or poses no reasonable risk of harm to the patient if performed incorrectly. The rule names these tests, and HHS can add more:

• Non-automated dipstick or tablet urinalysis for bilirubin, glucose, hemoglobin, ketone, leukocytes, nitrite, pH, protein, specific gravity and urobilinogen
• Non-automated fecal occult blood
• Ovulation tests and urine pregnancy tests by visual color comparison
• Non-automated erythrocyte sedimentation rate
• Copper sulfate hemoglobin, and hemoglobin by single-analyte instruments
• Blood glucose by monitoring devices cleared by FDA for home use
• Spun microhematocrit

A laboratory with a certificate of waiver must "follow manufacturers' instructions for performing the test," so for any waived test, the manufacturer's instructions are the reference for how to run it, time it and check it.

3E Phlebotomy: 12 questions

Fifteen tasks, from preparing the patient and verifying the order through venipuncture, capillary puncture, processing, labeling and sending samples to a reference laboratory. The knowledge list includes tube types, additives, inversions and fill ratios, and "order of draw for venipuncture" (k132) separately from "order of draw with microtubes" (k130). For venipuncture, CLSI's public summary gives blood culture, sodium citrate, serum, heparin, EDTA, then sodium fluoride/potassium oxalate. The CCMA order of draw guide explains the additives, the inversion counts, the different capillary order and the errors questions test.

3F EKG and Cardiovascular Testing: 6 questions

The smallest subdomain has seven tasks: prepare the patient for an EKG or ambulatory monitoring, identify leads and electrode placement, perform the EKG, recognize abnormal or emergent results "versus artifact," assist with stress tests, Holter and event monitoring, transmit results, and maintain the equipment. Its 11 knowledge statements include artifacts such as "fuzz, wandering baseline," placement of limb and chest electrodes, waveforms, intervals and segments, and calibration. Six questions can't cover all of that, so prioritize what the tasks name: placement, artifacts and recognizing an emergency.

Two Clinical Patient Care practice questions written by Passy

These are original questions in the exam's style. They aren't NHA items.

1. An adult patient is due for a routine intramuscular vaccine. Following CDC's vaccine administration guidance, which site and angle should the medical assistant use?

• A. Deltoid muscle at a 90-degree angle
• B. Deltoid muscle at a 45-degree angle
• C. Upper outer triceps at a 90-degree angle
• D. Anterolateral thigh at a 15-degree angle

Keyed answer: A. CDC recommends the deltoid for routine intramuscular vaccines in adults and says intramuscular injections are given at a 90-degree angle. Option B uses the subcutaneous angle, option C the subcutaneous site, and option D combines the infant site with an angle CDC doesn't give for either route.

2. A patient calls the office asking for a refill of a Schedule II medication. Under DEA rules, which statement is correct?

• A. Schedule II prescriptions can't be refilled
• B. Up to five refills are allowed within six months
• C. One refill is allowed within 30 days of issue
• D. Refills are allowed only by telephone order

Keyed answer: A. 21 CFR 1306.12(a) prohibits refilling a Schedule II prescription; the patient needs a new prescription from the practitioner. Option B is the limit for Schedules III and IV under 21 CFR 1306.22, and options C and D describe no federal rule.

Each of these turns on one rule you can look up. Practice that explains the wrong options is the fastest way to find those rules, and planned CCMA prep explains every answer, right or wrong.

Splitting your Clinical Patient Care study time

In the 60-hour budget of the CCMA study plan guide, Clinical Patient Care gets about 34 hours: 6 for intake and vitals, 11 for general patient care, 6 for infection control, 4 for point-of-care testing, 5 for phlebotomy and 2 for EKG. A practical order, which is Passy's suggestion rather than NHA's:

1. Start with 3B and 3C. Together they are 43 questions, more than any other domain on the exam
2. Turn sequences into habits. Order of draw, PPE donning and doffing and the order of cleaning are either right or wrong, so drill them until they are automatic
3. Review recall facts daily. Vital-sign ranges, CLIA-waived tests and refill limits are lists to memorize, so give them a few minutes every day rather than one long session
4. Finish with EKG and point-of-care testing. They carry 15 questions between them, so give them time in proportion

Recall facts are where a flashcard deck earns its place, and AI Rescue in planned CCMA prep can turn a missed explanation into a memory trick.

Your next step with Clinical Patient Care

Pick the subdomain you trust least and open its detailed guide: order of draw and tube additives, infection control and safety, or CCMA math and dosage calculations. Then test yourself across the whole exam with the 20 free CCMA practice questions.